Description
Main bearing wear is one of the most critical failure points in any engine rebuild or high-performance build. The MS-1038H-10 delivers the precision fit and material quality necessary to maintain stable crankshaft clearances under sustained load, whether you’re running a stock rebuild or a boosted Small Block Chevy. This comprehensive kit eliminates guesswork and sourcing multiple components separately, getting your engine back together faster without compromising reliability.
- H-Series applications
- Small Block Chevy compatible
- 0.010″ undersize
- Complete bearing set
- Precision fit
- High-durability construction
- Extreme condition rated
- Bolt-in installation






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